Imotolo Yokubhala Yintloko Yeyi AC okanye DC

Amamotori e-Induction ayizinto eziphambili kakhulu ezibonwa emanyatheleni amaningi. Aba yisiseko sokusebenza kwezinto zokugcina njengezifan nokuthi baphatha izixhobo ezinkulu ezihamba izinto ezimbi. Abaningi ababuza ukuba amamotori e-Induction asebenza ngokubanzi kwi-AC okanye kwi-DC. Ngempela, amamotori e-Induction asebenza ngokubanzi kwi-AC. I-AC ibonisa ukuthi umoya wokugcina uguquka umgama wakhe wonke isikhathi. I-DC ibonisa ukuthi umoya wokugcina uyasebenza kuphela esinye isikhathi. Kwi-Weiying, sithandabuza kakhulu indlela okuyiyo yokusebenza kwezi motori nokuthi zinokusiza abavendeli njani.

Ukubuya kwezinto ezintsha  

Siyakubhala ngokuthi i-AC ne-DC motori ziyiphi. I-AC motori iyasebenzisa umoya wokugcina owenguquka umgama wakhe, futhi leyo yilomkhulu kakhulu yezo zonke. Indlela yase-AC induction yokusebenza ,okungumywebo wamathuba we-AC, banezikhoyo kakhulu kwaye bafuna ngokukhawuleza. Bafuna ngokusebenzisa ukubhekiseka kwemvelo yomoya ukwenza ukuzinga. Ngoko ke xa imvelo ye-AC iphuma kumywebo, iyenza indawo yomoya. Le ndawo emva koko iyaphambana ne-rotor kwaye iyenza ukuzinga. Le ukuzinga kukho okuyisiphumo sokuphatha amachini amaninzi. Amathuba asekhaya amaninzi njenge-mashine yokusula okanye isifridi esihle sasebenza ngamathuba we-AC.

Kwesinye isandla, amathuba we-DC asenye indlela. Basebenza imvelo engqongqo ngoko ke umoya uphuma ngendlela eyodwa. Le ndlela ibonakala kubalulekile kubizikho ezingakufuna ukusuka ngokukhawuleza okanye ezingakufuna ukulawula ngokucacileyo, njengezicabha zomntwana nokufana ngezifan ezincinci. Uthola amathuba we-DC emazini apho isixhobo sespeed sibalulekile kakhulu, umzekelo ngamavhikili we-ekhuleni. Kodwa ziyakufuna iziqondiso zesistimu esithile ukulawula isixhobo sespeed kunye nesandla sokuzinga, oko kuyenza ukuba zibe nzima kakhulu.

Amamotori okuphinda kwe-Induction ayafunyanwa ngokwaneleyo kumanye imizuzwana ngoba zingcono kunye nezilinganayo kunezomotori ze-DC. Zilungile kakhulu ngoba zinamapharti amancinane ongakwazi ukubona. Le nto yeyona ndlela abafundi abaningi nabakompani bakhetha amamotori okuphinda kwe-Induction baze baphinde baphatha izinto zabo. Kwi-Weiying, sizazi ukuba kuyintoni enkulu ukuba iimpahla zisebenze ngokucacileyo, ngoko ke ukuziqonda le mazwi amamotori kuyisigqibo esikhulu.

Ukukhetha Phakathi Kwe-AC kunye Ne-DC Induction Motors Ngokwesibusiness

Xa uyakhetha umotori omhle wesibusiness, kukho izinto eziningi ozifuna ukuzithandaza. Okokuqala, qwalasela into eyayifuna umotori ukwenza. Ukuba uyasebenzisa isitsha sokugcina okanye isitsha sokufunda, umotori okuphinda kwe-Induction uyisirhela esihle kakhulu. Le mazwi amamotori ayasebenza ngokuchaphazeka kwezinto ezingakanani kwaye ayasebenza ngexesha elide ngaphandle kokuvutha. Iyisirhela esihle kakhulu kwiindustria yokwenza ukuba ubukhulu bokulungileyo kuyisigqibo esikhulu.

Okulandelayo kukho iindleko. Amamotori okuphinda kwe-Induction azenzela ngokubanzi ukuzikwenza nokuzicatshula. Ukuba isibusiness sakho sinesibindi esincinane, le nto yisiphumo esikhulu. Kodwa ukuba udinga ukuguquguquka kakhulu okanye ubukhulu bokulinganisa, kungekho kufuneka uqaphele i-DC nqanawe yenkqubo .Zibhala kakhulu kwaye zidinga ukusebenzisa okuningi, kodwa ziyasebenza ngokumangalisayo kwezinye iintlobo zezimo ezispecyal.

Funda nakweli ndlela yokuvelisa umoya. Ukuba indawo yakho ephakathi yokuqala iyasebenzisa umoya wokugqibela (AC), ubunzima bokubeka umoto wokuphinda-phinda (induction motor) buyisemgangathweni. Kubalulekile ukubeka kwi-structure esiphambili. Kodwa ukuba unesicelo esispecyal sokusebenzisa umoya wokugqibela (DC), ngoko ke umoto wokugqibela (DC motor) unokuba uyilula kakhulu.

Ekugqibeleni, ungakhali indawo. Iinkompani ezininzi zifuna izinketho ezipheleleyo kwaye zinokuthanda iNdlu yaseMhlaba. Iimotomhla wokuphinda-phinda (AC induction motors) zingaphela kakhulu umoya, ngoko ke zinokuphula i-bill yomoya kwaye zinokusiza ekuphuleni i-carbon. KwiWeiying, sibona ukuba ukwahlula okulungile kunokuphula imali kwaye kusiza iNdlu yaseMhlaba.

Ekugqibeleni, ukwahlula phakathi kwe-AC no-DC ubunzima buyindlela yokufuna izinto ozifuna. Ngokujonga kwi-intliziyo, iimali, nokuphela kwe-umoya, unokukhetha okulungileyo kwiindawo zakho zokusebenza.

Izinto zokuvumela zika-AC Induction Motors zingaphantsi kuka-DC?  

Imotolo yomoya we-AC, njengezinye zika-Weiying, zinamathuba amaningi kumanye nomotolo wemoya we-DC. Okokuqala, zingaphakamileyo kakhulu kwisayizi. Akukho mfuneko weziciko noma wezikhupha, lezi zinto zihlanya kakhulu. Ngoko ke imotolo yomoya we-AC zidla ngokupheleleyo ngaphandle kokulungiswa. Lokhu kubalulekile kubantu abadinga ukulungisa ngokuncipha. Okwesibini, imotolo yomoya we-AC ziyasebenza ngokuvuthayo kakhulu. Ziqhutywa ngokupheleleyo umoya kumechanics. Lokhu kulungise imali yomoya kwaye kusula iindleko, kubalulekile kumabizinesi kwaye kusebenza kwiqanda.

Indlela enye yokubaluleka kukuba imotolo yomoya we-AC isebenza ngokuvuthayo kwiintengiso ezahlukeneyo. Zinokuba zisemthwakweni wokusebenza okupheleleyo okanye zilungelwe ukuhambisana nokusebenza ngokuhamba. Lokhu kusetyenziswa kwiifansi, iimpumpu, iiconveyors njalo. Kwaye imotolo yomoya we-AC inokusebenza ngamandla amaningi. Inokwakha kakhulu kwaye ibaluleke kwiimashini zemithi yezindustria. Ngokujuluka, zibaluleke kwaye zisula iindleko, ngoko ke zibaluleke kwiindustria ezininzi.

Imotolo yomoya yenza njani ukuvutha kwiindawo zokusebenza zemithi?  

Imotolo yokubhala kunceda iindustri ukuba zibe nzima kakhulu. KwiWeiying, sizazi ukuba ukuzimisela kubalulekile kuyo yonke imbono. Indlela enye yokuqiniseka kukuphula umsebenzi wokusebenzisa amandla. Le motozi inokuthatha isikhundla sokusebenzisa amandla ngokuchasene nezinto ezifunekayo yomshini. Umzekelo, ukuba umshini uphambana kakhulu, umotozi usebenzisa amandla angaphezu koko. Ukuba uyasebenza ngokucacileyo, usebenzisa amandla angaphezu koko. Le nto yokuqiniseka kokusebenzisa amandla kunceda ukulahleka kwamandla kanye nokuphula izindlela zokulahleka.

Indlela enye yokuqiniseka kukukhanya kwe-torque ekusuka kwiqala. Ziqala iimashini ezengeziwe ngokukhawuleza ngaphandle kokusebenzisa amandla angaphezu koko. Kuyisiseko esihle kwiindawo zokuphatha iindawo apho ukusuka kwiqala kunokwenzeka ngokukhawuleza. Imotolo yokubhala zinezinto ezingenakho ukudlula, ngoko ke kunezinto ezingenakho ukudlula okungafani. Ukungafani kunceda ukugxila kwezinto ezingenakho ukudlula kanye nokugxila kwezinto ezingenakho ukudlula, ngoko ke kubalulekile.

Kwakhona, imotolo yokubhala ye-AC inokuxhanda kwi-variable frequency drives. Lezi zinceda ukuphatha isikhundla nesixhobo sokukhanya ngokucacileyo, ngoko ke umshini ushaya kuphela ngokukhawuleza okufunekayo. Le nto iphula ukusebenzisa amandla kanye nokuphula ukusebenza ngokucacileyo. Ngamathuba ayo, iindustri zilahlela izindlela zokulahleka, zisebenza ngokucacileyo kwaye zilahlela ukugxila kwezinto ezingenakho ukudlula.

Abathengi bokuthenga ngokubhukha kufanele bazi ntoni malunga nokuthi yintoni imithombo yomoto wokuphinda kwamandla?   

Xa kuthengwa umoto wokuphinda kwamandla umoto wamandla wezilwane zomlilo , ngokungakumbi ngokubhukha, kukho imithombo eminingi ebalulekileyo okufanele kuzikwazi. Kwi-Weiying sibona ukuba ukuzikwazi lezi zinto kusiza abathengi ukukhetha okuhle. Indima yokuqala yileyo yomkhosi wamandla. Le yathembisa amandla angakanani umoto unokuthabatha, ngamandla wezilwane okanye ngamakhilowathi. Kufuneka ukhethwe umkhosi wamandla othembekileyo wokusebenza kulo mosebenti ukuze usebenze ngokuhle.

Indima yesibini yileyo yomkhosi wamandla wokugqibela. Imimoto yokuphinda kwamandla inemithombo eyahlukahlukene, njenge-singaphase okanye i-threephase. Abathengi kufuneka bakhankanye neendawo zabo zokugqibela kwamandla. Umkhosi wokusebenza kwezinye izinto kufuneka kubhekwe. Umkhosi omncinci wokusebenza usetyenzisa amandla amancinane kwaye uyabuyisela imali ngexesha elide. Jonga imimoto ephanda imithombo emihle.

Kwakhona isikhathi esibalulekileyo. Isiqondiso sesikhathi siyatholakala ngama-RPM, khetha umoto owakhankanywe nesikhathi esifunekayo. Ekugcineni, gedle ubude nobubi bomoto kwaye njengoko kufuneka kubhindeke. Kufuneka kufanele kubhindeke kwindawo kwaye kubalulekile ukuba kwenziwe ngokumncinane. Ngokuzikwazi lezi mithombo, abathengi bokuthenga ngokubhukha bafumana imimoto yokuphinda kwamandla emihle ezenza ngokuhle kusebenza kwezindustria.